// Copyright 2014 The Cockroach Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package util

import (
	"net"
	"testing"
)

func TestUnresolvedAddr(t *testing.T) {
	tcpAddr, err := net.ResolveTCPAddr("tcp", "127.0.0.1:12345")
	if err != nil {
		t.Fatal(err)
	}
	addr := MakeUnresolvedAddr(tcpAddr.Network(), tcpAddr.String())
	tcpAddr2, err := addr.Resolve()
	if err != nil {
		t.Fatal(err)
	}
	if tcpAddr2.Network() != tcpAddr.Network() {
		t.Errorf("networks differ: %s != %s", tcpAddr2.Network(), tcpAddr.Network())
	}
	if tcpAddr2.String() != tcpAddr.String() {
		t.Errorf("strings differ: %s != %s", tcpAddr2.String(), tcpAddr.String())
	}
}
